If you've ever been stuck between two icons for your app, it seems that iOS 10.3 might be the release you needed! Find out more about this in our iOS section.

iOS

One really useful addition to Apple's Human Interface Guidelines is these Sketch and Adobe Generator resources containing all UIKit controls. While a number of templates like this exist, it's nice to get one from the source of it all!

General

Dealing with colors in your app seems like it should be easy, but without a natural flair for these things, it can all go wrong. To save yourself the embarrassment, check out Color in UI Design: A Practical Framework.